Because, who doesn't love long bursts with a Glock Machine Pistol?
Short, fun video with a full auto Glock. The Gill Arm Lock makes controlling the crazy cyclic rate of a Glock Machine Pistol, a snap. Check out some long bursts at normal speed and in high speed video as we put it to the test.
Here is a link to the newest page we could find about the Gill Arm Lock: https://www.youtube.com/user/gillarmlock